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<FONT color="green">001</FONT>    package org.hackystat.sensorbase.resource.projects;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import static org.hackystat.sensorbase.server.ServerProperties.XML_DIR_KEY;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    import java.io.File;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.io.StringReader;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.io.StringWriter;<a name="line.7"></a>
<FONT color="green">008</FONT>    import java.util.ArrayList;<a name="line.8"></a>
<FONT color="green">009</FONT>    import java.util.HashMap;<a name="line.9"></a>
<FONT color="green">010</FONT>    import java.util.HashSet;<a name="line.10"></a>
<FONT color="green">011</FONT>    import java.util.List;<a name="line.11"></a>
<FONT color="green">012</FONT>    import java.util.Map;<a name="line.12"></a>
<FONT color="green">013</FONT>    import java.util.Set;<a name="line.13"></a>
<FONT color="green">014</FONT>    import java.util.Map.Entry;<a name="line.14"></a>
<FONT color="green">015</FONT>    <a name="line.15"></a>
<FONT color="green">016</FONT>    import javax.xml.bind.JAXBContext;<a name="line.16"></a>
<FONT color="green">017</FONT>    import javax.xml.bind.Marshaller;<a name="line.17"></a>
<FONT color="green">018</FONT>    import javax.xml.bind.Unmarshaller;<a name="line.18"></a>
<FONT color="green">019</FONT>    import javax.xml.datatype.XMLGregorianCalendar;<a name="line.19"></a>
<FONT color="green">020</FONT>    import javax.xml.parsers.DocumentBuilder;<a name="line.20"></a>
<FONT color="green">021</FONT>    import javax.xml.parsers.DocumentBuilderFactory;<a name="line.21"></a>
<FONT color="green">022</FONT>    import javax.xml.transform.Transformer;<a name="line.22"></a>
<FONT color="green">023</FONT>    import javax.xml.transform.TransformerFactory;<a name="line.23"></a>
<FONT color="green">024</FONT>    import javax.xml.transform.dom.DOMSource;<a name="line.24"></a>
<FONT color="green">025</FONT>    import javax.xml.transform.stream.StreamResult;<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>    import org.hackystat.sensorbase.db.DbManager;<a name="line.27"></a>
<FONT color="green">028</FONT>    import org.hackystat.utilities.stacktrace.StackTrace;<a name="line.28"></a>
<FONT color="green">029</FONT>    import org.hackystat.utilities.tstamp.Tstamp;<a name="line.29"></a>
<FONT color="green">030</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.Invitations;<a name="line.30"></a>
<FONT color="green">031</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.Members;<a name="line.31"></a>
<FONT color="green">032</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.MultiDayProjectSummary;<a name="line.32"></a>
<FONT color="green">033</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.Project;<a name="line.33"></a>
<FONT color="green">034</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.ProjectIndex;<a name="line.34"></a>
<FONT color="green">035</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.ProjectRef;<a name="line.35"></a>
<FONT color="green">036</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.ProjectSummary;<a name="line.36"></a>
<FONT color="green">037</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.Projects;<a name="line.37"></a>
<FONT color="green">038</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.Properties;<a name="line.38"></a>
<FONT color="green">039</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.Spectators;<a name="line.39"></a>
<FONT color="green">040</FONT>    import org.hackystat.sensorbase.resource.projects.jaxb.UriPatterns;<a name="line.40"></a>
<FONT color="green">041</FONT>    import org.hackystat.sensorbase.resource.sensordata.SensorDataManager;<a name="line.41"></a>
<FONT color="green">042</FONT>    import org.hackystat.sensorbase.resource.users.UserManager;<a name="line.42"></a>
<FONT color="green">043</FONT>    import org.hackystat.sensorbase.resource.users.jaxb.User;<a name="line.43"></a>
<FONT color="green">044</FONT>    import org.hackystat.sensorbase.server.Server;<a name="line.44"></a>
<FONT color="green">045</FONT>    import org.w3c.dom.Document;<a name="line.45"></a>
<FONT color="green">046</FONT>    <a name="line.46"></a>
<FONT color="green">047</FONT>    /**<a name="line.47"></a>
<FONT color="green">048</FONT>     * Provides a manager for the Project resource. <a name="line.48"></a>
<FONT color="green">049</FONT>     * @author Philip Johnson<a name="line.49"></a>
<FONT color="green">050</FONT>     */<a name="line.50"></a>
<FONT color="green">051</FONT>    public class ProjectManager {<a name="line.51"></a>
<FONT color="green">052</FONT>    <a name="line.52"></a>
<FONT color="green">053</FONT>      /** The String naming the Default project. */<a name="line.53"></a>
<FONT color="green">054</FONT>      public static final String DEFAULT_PROJECT_NAME = "Default";<a name="line.54"></a>
<FONT color="green">055</FONT>      <a name="line.55"></a>
<FONT color="green">056</FONT>      /** Holds the class-wide JAXBContext, which is thread-safe. */<a name="line.56"></a>
<FONT color="green">057</FONT>      private JAXBContext jaxbContext;<a name="line.57"></a>
<FONT color="green">058</FONT>      <a name="line.58"></a>
<FONT color="green">059</FONT>      /** The Server associated with this SdtManager. */<a name="line.59"></a>
<FONT color="green">060</FONT>      Server server; <a name="line.60"></a>
<FONT color="green">061</FONT>      <a name="line.61"></a>
<FONT color="green">062</FONT>      /** The DbManager associated with this server. */<a name="line.62"></a>
<FONT color="green">063</FONT>      DbManager dbManager;<a name="line.63"></a>
<FONT color="green">064</FONT>      <a name="line.64"></a>
<FONT color="green">065</FONT>      /** The UserManager. */<a name="line.65"></a>
<FONT color="green">066</FONT>      UserManager userManager;<a name="line.66"></a>
<FONT color="green">067</FONT>      <a name="line.67"></a>
<FONT color="green">068</FONT>      /** The ProjectIndex open tag. */<a name="line.68"></a>
<FONT color="green">069</FONT>      public static final String projectIndexOpenTag = "&lt;ProjectIndex&gt;";<a name="line.69"></a>
<FONT color="green">070</FONT>      <a name="line.70"></a>
<FONT color="green">071</FONT>      /** The ProjectIndex close tag. */<a name="line.71"></a>
<FONT color="green">072</FONT>      public static final String projectIndexCloseTag = "&lt;/ProjectIndex&gt;";<a name="line.72"></a>
<FONT color="green">073</FONT>      <a name="line.73"></a>
<FONT color="green">074</FONT>      /** The initial size for Collection instances that hold the Projects. */<a name="line.74"></a>
<FONT color="green">075</FONT>      private static final int projectSetSize = 127;<a name="line.75"></a>
<FONT color="green">076</FONT>    <a name="line.76"></a>
<FONT color="green">077</FONT>      /** The in-memory repository of Projects, keyed by Owner and Project name. */<a name="line.77"></a>
<FONT color="green">078</FONT>      private Map&lt;User, Map&lt;String, Project&gt;&gt; owner2name2project = <a name="line.78"></a>
<FONT color="green">079</FONT>        new HashMap&lt;User, Map&lt;String, Project&gt;&gt;(projectSetSize);<a name="line.79"></a>
<FONT color="green">080</FONT>      <a name="line.80"></a>
<FONT color="green">081</FONT>      /** The in-memory repository of Project XML strings, keyed by Project. */<a name="line.81"></a>
<FONT color="green">082</FONT>      private ProjectStringMap project2xml = new ProjectStringMap();<a name="line.82"></a>
<FONT color="green">083</FONT>      <a name="line.83"></a>
<FONT color="green">084</FONT>      /** The in-memory repository of ProjectRef XML strings, keyed by Project. */<a name="line.84"></a>
<FONT color="green">085</FONT>      private ProjectStringMap project2ref = new ProjectStringMap();  <a name="line.85"></a>
<FONT color="green">086</FONT>      <a name="line.86"></a>
<FONT color="green">087</FONT>      /** The http string identifier. */<a name="line.87"></a>
<FONT color="green">088</FONT>      private static final String http = "http";<a name="line.88"></a>
<FONT color="green">089</FONT>      <a name="line.89"></a>
<FONT color="green">090</FONT>      /** <a name="line.90"></a>
<FONT color="green">091</FONT>       * The constructor for ProjectManagers. <a name="line.91"></a>
<FONT color="green">092</FONT>       * There is one ProjectManager per Server. <a name="line.92"></a>
<FONT color="green">093</FONT>       * @param server The Server instance associated with this ProjectManager. <a name="line.93"></a>
<FONT color="green">094</FONT>       */<a name="line.94"></a>
<FONT color="green">095</FONT>      public ProjectManager(Server server) {<a name="line.95"></a>
<FONT color="green">096</FONT>        this.server = server;<a name="line.96"></a>
<FONT color="green">097</FONT>        // Note: cannot get a SensorDataManager at this point; has not yet been instantiated.<a name="line.97"></a>
<FONT color="green">098</FONT>        this.userManager = <a name="line.98"></a>
<FONT color="green">099</FONT>          (UserManager)this.server.getContext().getAttributes().get("UserManager");    <a name="line.99"></a>
<FONT color="green">100</FONT>        this.dbManager = (DbManager)this.server.getContext().getAttributes().get("DbManager");<a name="line.100"></a>
<FONT color="green">101</FONT>        try {<a name="line.101"></a>
<FONT color="green">102</FONT>          this.jaxbContext = <a name="line.102"></a>
<FONT color="green">103</FONT>            JAXBContext.newInstance("org.hackystat.sensorbase.resource.projects.jaxb");<a name="line.103"></a>
<FONT color="green">104</FONT>          loadDefaultProjects(); //NOPMD it's throwing a false warning. <a name="line.104"></a>
<FONT color="green">105</FONT>          initializeCache();  //NOPMD <a name="line.105"></a>
<FONT color="green">106</FONT>          initializeDefaultProjects(); //NOPMD<a name="line.106"></a>
<FONT color="green">107</FONT>        }<a name="line.107"></a>
<FONT color="green">108</FONT>        catch (Exception e) {<a name="line.108"></a>
<FONT color="green">109</FONT>          String msg = "Exception during ProjectManager initialization processing";<a name="line.109"></a>
<FONT color="green">110</FONT>          server.getLogger().warning(msg + "\n" + StackTrace.toString(e));<a name="line.110"></a>
<FONT color="green">111</FONT>          throw new RuntimeException(msg, e);<a name="line.111"></a>
<FONT color="green">112</FONT>        }<a name="line.112"></a>
<FONT color="green">113</FONT>      }<a name="line.113"></a>
<FONT color="green">114</FONT>      <a name="line.114"></a>
<FONT color="green">115</FONT>      /**<a name="line.115"></a>
<FONT color="green">116</FONT>       * Loads the default Projects from the defaults file and adds them to the database. <a name="line.116"></a>
<FONT color="green">117</FONT>       * @throws Exception If problems occur. <a name="line.117"></a>
<FONT color="green">118</FONT>       */<a name="line.118"></a>
<FONT color="green">119</FONT>      private final void loadDefaultProjects() throws Exception {<a name="line.119"></a>
<FONT color="green">120</FONT>        // Get the default User definitions from the XML defaults file. <a name="line.120"></a>
<FONT color="green">121</FONT>        File defaultsFile = findDefaultsFile();<a name="line.121"></a>
<FONT color="green">122</FONT>        // Add these users to the database if we've found a default file. <a name="line.122"></a>
<FONT color="green">123</FONT>        if (defaultsFile.exists()) {<a name="line.123"></a>
<FONT color="green">124</FONT>          server.getLogger().info("Loading Project defaults from " + defaultsFile.getPath()); <a name="line.124"></a>
<FONT color="green">125</FONT>          Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();<a name="line.125"></a>
<FONT color="green">126</FONT>          Projects projects = (Projects) unmarshaller.unmarshal(defaultsFile);<a name="line.126"></a>
<FONT color="green">127</FONT>          for (Project project : projects.getProject()) {<a name="line.127"></a>
<FONT color="green">128</FONT>            provideDefaults(project);<a name="line.128"></a>
<FONT color="green">129</FONT>            this.dbManager.storeProject(project, this.makeProject(project), <a name="line.129"></a>
<FONT color="green">130</FONT>                this.makeProjectRefString(project));<a name="line.130"></a>
<FONT color="green">131</FONT>          }<a name="line.131"></a>
<FONT color="green">132</FONT>        }<a name="line.132"></a>
<FONT color="green">133</FONT>      } <a name="line.133"></a>
<FONT color="green">134</FONT>      <a name="line.134"></a>
<FONT color="green">135</FONT>      /** Read in all Projects from the database and initialize the in-memory cache. */<a name="line.135"></a>
<FONT color="green">136</FONT>      private final void initializeCache() {<a name="line.136"></a>
<FONT color="green">137</FONT>        try {<a name="line.137"></a>
<FONT color="green">138</FONT>          ProjectIndex index = makeProjectIndex(this.dbManager.getProjectIndex());<a name="line.138"></a>
<FONT color="green">139</FONT>    <a name="line.139"></a>
<FONT color="green">140</FONT>          for (ProjectRef ref : index.getProjectRef()) {<a name="line.140"></a>
<FONT color="green">141</FONT>            String owner = ref.getOwner();<a name="line.141"></a>
<FONT color="green">142</FONT>            User user = this.userManager.getUser(owner);<a name="line.142"></a>
<FONT color="green">143</FONT>            // Check to make sure user exists.  DB is not normalized! <a name="line.143"></a>
<FONT color="green">144</FONT>            if (user == null) {<a name="line.144"></a>
<FONT color="green">145</FONT>              String msg = "Project with undefined user '" + owner + "' found while initializing " <a name="line.145"></a>
<FONT color="green">146</FONT>              + " project cache from database. Project will be ignored.";<a name="line.146"></a>
<FONT color="green">147</FONT>              server.getLogger().fine(msg);   <a name="line.147"></a>
<FONT color="green">148</FONT>            }<a name="line.148"></a>
<FONT color="green">149</FONT>            else {<a name="line.149"></a>
<FONT color="green">150</FONT>              String projectName = ref.getName();<a name="line.150"></a>
<FONT color="green">151</FONT>              if (this.hasProject(user, projectName)) {<a name="line.151"></a>
<FONT color="green">152</FONT>                String msg = "Duplicate project for " + user + " with name " + projectName + <a name="line.152"></a>
<FONT color="green">153</FONT>                " found in database. Ignoring.";<a name="line.153"></a>
<FONT color="green">154</FONT>                server.getLogger().warning(msg);<a name="line.154"></a>
<FONT color="green">155</FONT>              }<a name="line.155"></a>
<FONT color="green">156</FONT>              else {<a name="line.156"></a>
<FONT color="green">157</FONT>                String projectString = this.dbManager.getProject(user, projectName);<a name="line.157"></a>
<FONT color="green">158</FONT>                Project project = makeProject(projectString); <a name="line.158"></a>
<FONT color="green">159</FONT>                provideDefaults(project);<a name="line.159"></a>
<FONT color="green">160</FONT>                this.updateCache(project);<a name="line.160"></a>
<FONT color="green">161</FONT>              }<a name="line.161"></a>
<FONT color="green">162</FONT>            }<a name="line.162"></a>
<FONT color="green">163</FONT>          }<a name="line.163"></a>
<FONT color="green">164</FONT>        }<a name="line.164"></a>
<FONT color="green">165</FONT>        catch (Exception e) {<a name="line.165"></a>
<FONT color="green">166</FONT>          server.getLogger().warning("Failed to initialize users " + StackTrace.toString(e));<a name="line.166"></a>
<FONT color="green">167</FONT>        }<a name="line.167"></a>
<FONT color="green">168</FONT>      }<a name="line.168"></a>
<FONT color="green">169</FONT>      <a name="line.169"></a>
<FONT color="green">170</FONT>      /**<a name="line.170"></a>
<FONT color="green">171</FONT>       * Updates the in-memory cache with information about this Project. <a name="line.171"></a>
<FONT color="green">172</FONT>       * @param project The project to be added to the cache.<a name="line.172"></a>
<FONT color="green">173</FONT>       * @throws Exception If problems occur updating the cache. <a name="line.173"></a>
<FONT color="green">174</FONT>       */<a name="line.174"></a>
<FONT color="green">175</FONT>      private final void updateCache(Project project) throws Exception {<a name="line.175"></a>
<FONT color="green">176</FONT>        provideDefaults(project);<a name="line.176"></a>
<FONT color="green">177</FONT>        // Fix bogus default project start/end dates. <a name="line.177"></a>
<FONT color="green">178</FONT>        if (project.getName().equals("Default") &amp;&amp; Tstamp.isBogusStartTime(project.getStartTime())) {<a name="line.178"></a>
<FONT color="green">179</FONT>            project.setStartTime(Tstamp.getDefaultProjectStartTime());<a name="line.179"></a>
<FONT color="green">180</FONT>            project.setEndTime(Tstamp.getDefaultProjectEndTime());<a name="line.180"></a>
<FONT color="green">181</FONT>        }<a name="line.181"></a>
<FONT color="green">182</FONT>        updateCache(project, this.makeProject(project), this.makeProjectRefString(project));<a name="line.182"></a>
<FONT color="green">183</FONT>      }<a name="line.183"></a>
<FONT color="green">184</FONT>      <a name="line.184"></a>
<FONT color="green">185</FONT>      /**<a name="line.185"></a>
<FONT color="green">186</FONT>       * Updates the cache given all the Project representations.<a name="line.186"></a>
<FONT color="green">187</FONT>       * Throws unchecked exceptions if the Owner is not defined as a User.<a name="line.187"></a>
<FONT color="green">188</FONT>       * @param project The Project.<a name="line.188"></a>
<FONT color="green">189</FONT>       * @param projectXml The Project as an XML string. <a name="line.189"></a>
<FONT color="green">190</FONT>       * @param projectRef The Project as an XML reference. <a name="line.190"></a>
<FONT color="green">191</FONT>       */<a name="line.191"></a>
<FONT color="green">192</FONT>      private final void updateCache(Project project, String projectXml, String projectRef) {<a name="line.192"></a>
<FONT color="green">193</FONT>        // First, put the [owner, project] mapping<a name="line.193"></a>
<FONT color="green">194</FONT>        String email = project.getOwner();<a name="line.194"></a>
<FONT color="green">195</FONT>        User user = userManager.getUser(email);<a name="line.195"></a>
<FONT color="green">196</FONT>        if (user == null) {<a name="line.196"></a>
<FONT color="green">197</FONT>          throw new IllegalArgumentException("Project with undefined User " + email + " " + project);<a name="line.197"></a>
<FONT color="green">198</FONT>        }<a name="line.198"></a>
<FONT color="green">199</FONT>        if (!owner2name2project.containsKey(user)) {<a name="line.199"></a>
<FONT color="green">200</FONT>          owner2name2project.put(user, new HashMap&lt;String, Project&gt;());<a name="line.200"></a>
<FONT color="green">201</FONT>        }<a name="line.201"></a>
<FONT color="green">202</FONT>        owner2name2project.get(user).put(project.getName(), project);<a name="line.202"></a>
<FONT color="green">203</FONT>        this.project2xml.put(project, projectXml);<a name="line.203"></a>
<FONT color="green">204</FONT>        this.project2ref.put(project, projectRef);<a name="line.204"></a>
<FONT color="green">205</FONT>      }<a name="line.205"></a>
<FONT color="green">206</FONT>      <a name="line.206"></a>
<FONT color="green">207</FONT>      <a name="line.207"></a>
<FONT color="green">208</FONT>      /** Make sure that all Users have a "Default" project defined for them. */ <a name="line.208"></a>
<FONT color="green">209</FONT>      private void initializeDefaultProjects() {<a name="line.209"></a>
<FONT color="green">210</FONT>        for (User user : userManager.getUsers()) {<a name="line.210"></a>
<FONT color="green">211</FONT>          if (!hasProject(user, "Default")) {<a name="line.211"></a>
<FONT color="green">212</FONT>            addDefaultProject(user);<a name="line.212"></a>
<FONT color="green">213</FONT>          }<a name="line.213"></a>
<FONT color="green">214</FONT>        }<a name="line.214"></a>
<FONT color="green">215</FONT>      }<a name="line.215"></a>
<FONT color="green">216</FONT>      <a name="line.216"></a>
<FONT color="green">217</FONT>      /**<a name="line.217"></a>
<FONT color="green">218</FONT>       * Checks the ServerProperties for the XML_DIR property.<a name="line.218"></a>
<FONT color="green">219</FONT>       * If this property is null, returns the File for ./xml/defaults/sensordatatypes.defaults.xml.<a name="line.219"></a>
<FONT color="green">220</FONT>       * @return The File instance (which might not point to an existing file.)<a name="line.220"></a>
<FONT color="green">221</FONT>       */<a name="line.221"></a>
<FONT color="green">222</FONT>      private File findDefaultsFile() {<a name="line.222"></a>
<FONT color="green">223</FONT>        String defaultsPath = "/defaults/projects.defaults.xml";<a name="line.223"></a>
<FONT color="green">224</FONT>        String xmlDir = this.server.getServerProperties().get(XML_DIR_KEY);<a name="line.224"></a>
<FONT color="green">225</FONT>        return (xmlDir == null) ?<a name="line.225"></a>
<FONT color="green">226</FONT>            new File (System.getProperty("user.dir") + "/xml" + defaultsPath) :<a name="line.226"></a>
<FONT color="green">227</FONT>              new File (xmlDir + defaultsPath);<a name="line.227"></a>
<FONT color="green">228</FONT>      }<a name="line.228"></a>
<FONT color="green">229</FONT>      <a name="line.229"></a>
<FONT color="green">230</FONT>      /**<a name="line.230"></a>
<FONT color="green">231</FONT>       * Converts an "Owner" string to an email address.<a name="line.231"></a>
<FONT color="green">232</FONT>       * The owner string might be a URI (starting with http) or an email address. <a name="line.232"></a>
<FONT color="green">233</FONT>       * @param owner The owner string. <a name="line.233"></a>
<FONT color="green">234</FONT>       * @return The email address corresponding to the owner string. <a name="line.234"></a>
<FONT color="green">235</FONT>       */<a name="line.235"></a>
<FONT color="green">236</FONT>      public synchronized String convertOwnerToEmail(String owner) {<a name="line.236"></a>
<FONT color="green">237</FONT>        if (owner.startsWith(http)) {<a name="line.237"></a>
<FONT color="green">238</FONT>          int lastSlash = owner.lastIndexOf('/');<a name="line.238"></a>
<FONT color="green">239</FONT>          if (lastSlash &lt; 0) {<a name="line.239"></a>
<FONT color="green">240</FONT>            throw new IllegalArgumentException("Could not convert owner to URI");<a name="line.240"></a>
<FONT color="green">241</FONT>          }<a name="line.241"></a>
<FONT color="green">242</FONT>          return owner.substring(lastSlash + 1); <a name="line.242"></a>
<FONT color="green">243</FONT>        }<a name="line.243"></a>
<FONT color="green">244</FONT>        // Otherwise owner is already the email. <a name="line.244"></a>
<FONT color="green">245</FONT>        return owner;<a name="line.245"></a>
<FONT color="green">246</FONT>      }<a name="line.246"></a>
<FONT color="green">247</FONT>      <a name="line.247"></a>
<FONT color="green">248</FONT>      /**<a name="line.248"></a>
<FONT color="green">249</FONT>       * Returns the owner string as a URI.<a name="line.249"></a>
<FONT color="green">250</FONT>       * The owner string could either be an email address or the URI. <a name="line.250"></a>
<FONT color="green">251</FONT>       * @param owner The owner string. <a name="line.251"></a>
<FONT color="green">252</FONT>       * @return The URI corresponding to the owner string. <a name="line.252"></a>
<FONT color="green">253</FONT>       */<a name="line.253"></a>
<FONT color="green">254</FONT>      public synchronized String convertOwnerToUri(String owner) {<a name="line.254"></a>
<FONT color="green">255</FONT>        return (owner.startsWith(http)) ? owner :<a name="line.255"></a>
<FONT color="green">256</FONT>          this.server.getServerProperties().getFullHost() + "users/" + owner;<a name="line.256"></a>
<FONT color="green">257</FONT>      }<a name="line.257"></a>
<FONT color="green">258</FONT>      <a name="line.258"></a>
<FONT color="green">259</FONT>      /**<a name="line.259"></a>
<FONT color="green">260</FONT>       * Returns the XML string containing the ProjectIndex with all defined Projects.<a name="line.260"></a>
<FONT color="green">261</FONT>       * Uses the in-memory cache of ProjectRef strings.  <a name="line.261"></a>
<FONT color="green">262</FONT>       * @return The XML string providing an index to all current Projects.<a name="line.262"></a>
<FONT color="green">263</FONT>       */<a name="line.263"></a>
<FONT color="green">264</FONT>      public synchronized String getProjectIndex() {<a name="line.264"></a>
<FONT color="green">265</FONT>        StringBuilder builder = new StringBuilder(512);<a name="line.265"></a>
<FONT color="green">266</FONT>        builder.append(projectIndexOpenTag);<a name="line.266"></a>
<FONT color="green">267</FONT>        for (String ref : this.project2ref.values()) {<a name="line.267"></a>
<FONT color="green">268</FONT>          builder.append(ref);<a name="line.268"></a>
<FONT color="green">269</FONT>        }<a name="line.269"></a>
<FONT color="green">270</FONT>        builder.append(projectIndexCloseTag);<a name="line.270"></a>
<FONT color="green">271</FONT>        return builder.toString();<a name="line.271"></a>
<FONT color="green">272</FONT>      }<a name="line.272"></a>
<FONT color="green">273</FONT>      <a name="line.273"></a>
<FONT color="green">274</FONT>      /**<a name="line.274"></a>
<FONT color="green">275</FONT>       * Returns the XML string containing the ProjectIndex with all Projects associated with <a name="line.275"></a>
<FONT color="green">276</FONT>       * this user.<a name="line.276"></a>
<FONT color="green">277</FONT>       * Uses the in-memory cache of ProjectRef strings.  <a name="line.277"></a>
<FONT color="green">278</FONT>       * @param user The user whose associated Projects are to be retrieved. All projects for<a name="line.278"></a>
<FONT color="green">279</FONT>       * which this user is an owner, member, spectator, or invitee are returned.<a name="line.279"></a>
<FONT color="green">280</FONT>       * @return The XML string providing an index to all Projects associated with this user.<a name="line.280"></a>
<FONT color="green">281</FONT>       */<a name="line.281"></a>
<FONT color="green">282</FONT>      public synchronized String getProjectIndex(User user) {<a name="line.282"></a>
<FONT color="green">283</FONT>        String email = user.getEmail();<a name="line.283"></a>
<FONT color="green">284</FONT>        StringBuilder builder = new StringBuilder(512);<a name="line.284"></a>
<FONT color="green">285</FONT>        builder.append(projectIndexOpenTag);<a name="line.285"></a>
<FONT color="green">286</FONT>        for (Map&lt;String, Project&gt; name2project : this.owner2name2project.values()) {<a name="line.286"></a>
<FONT color="green">287</FONT>          for (Project project : name2project.values()) {<a name="line.287"></a>
<FONT color="green">288</FONT>            Members members = project.getMembers();<a name="line.288"></a>
<FONT color="green">289</FONT>            Invitations invitations = project.getInvitations();<a name="line.289"></a>
<FONT color="green">290</FONT>            Spectators spectators = project.getSpectators();<a name="line.290"></a>
<FONT color="green">291</FONT>            if (project.getOwner().equals(email) ||<a name="line.291"></a>
<FONT color="green">292</FONT>                (members != null) &amp;&amp; (members.getMember().contains(email)) ||<a name="line.292"></a>
<FONT color="green">293</FONT>                (spectators != null) &amp;&amp; (spectators.getSpectator().contains(email)) ||<a name="line.293"></a>
<FONT color="green">294</FONT>                (invitations != null) &amp;&amp; (invitations.getInvitation().contains(email))) {<a name="line.294"></a>
<FONT color="green">295</FONT>              builder.append(this.project2ref.get(project));   <a name="line.295"></a>
<FONT color="green">296</FONT>            }<a name="line.296"></a>
<FONT color="green">297</FONT>          }<a name="line.297"></a>
<FONT color="green">298</FONT>        }<a name="line.298"></a>
<FONT color="green">299</FONT>        builder.append(projectIndexCloseTag);<a name="line.299"></a>
<FONT color="green">300</FONT>        return builder.toString();<a name="line.300"></a>
<FONT color="green">301</FONT>      }  <a name="line.301"></a>
<FONT color="green">302</FONT>      <a name="line.302"></a>
<FONT color="green">303</FONT>      /**<a name="line.303"></a>
<FONT color="green">304</FONT>       * Ensures that project has default values for Invitations, Members, Properties, <a name="line.304"></a>
<FONT color="green">305</FONT>       * Spectators, and UriPatterns.<a name="line.305"></a>
<FONT color="green">306</FONT>       * @param project The project to check.<a name="line.306"></a>
<FONT color="green">307</FONT>       * @return The project representation with initialized fields as needed.<a name="line.307"></a>
<FONT color="green">308</FONT>       */<a name="line.308"></a>
<FONT color="green">309</FONT>      private Project provideDefaults(Project project) {<a name="line.309"></a>
<FONT color="green">310</FONT>        if (project.getInvitations() == null) {<a name="line.310"></a>
<FONT color="green">311</FONT>          project.setInvitations(new Invitations());<a name="line.311"></a>
<FONT color="green">312</FONT>        }<a name="line.312"></a>
<FONT color="green">313</FONT>        if (project.getSpectators() == null) {<a name="line.313"></a>
<FONT color="green">314</FONT>          project.setSpectators(new Spectators());<a name="line.314"></a>
<FONT color="green">315</FONT>        }<a name="line.315"></a>
<FONT color="green">316</FONT>        if (project.getMembers() == null) {<a name="line.316"></a>
<FONT color="green">317</FONT>          project.setMembers(new Members());<a name="line.317"></a>
<FONT color="green">318</FONT>        }<a name="line.318"></a>
<FONT color="green">319</FONT>        if (project.getProperties() == null) {<a name="line.319"></a>
<FONT color="green">320</FONT>          project.setProperties(new Properties());<a name="line.320"></a>
<FONT color="green">321</FONT>        }<a name="line.321"></a>
<FONT color="green">322</FONT>        if (project.getUriPatterns() == null) {<a name="line.322"></a>
<FONT color="green">323</FONT>          // If missing, default to matching everything. <a name="line.323"></a>
<FONT color="green">324</FONT>          UriPatterns uriPatterns = new UriPatterns();<a name="line.324"></a>
<FONT color="green">325</FONT>          uriPatterns.getUriPattern().add("*");<a name="line.325"></a>
<FONT color="green">326</FONT>          project.setUriPatterns(uriPatterns);<a name="line.326"></a>
<FONT color="green">327</FONT>        }<a name="line.327"></a>
<FONT color="green">328</FONT>        if (project.getLastMod() == null) {<a name="line.328"></a>
<FONT color="green">329</FONT>          project.setLastMod(Tstamp.makeTimestamp());<a name="line.329"></a>
<FONT color="green">330</FONT>        }<a name="line.330"></a>
<FONT color="green">331</FONT>        return project;<a name="line.331"></a>
<FONT color="green">332</FONT>      }<a name="line.332"></a>
<FONT color="green">333</FONT>      <a name="line.333"></a>
<FONT color="green">334</FONT>      /**<a name="line.334"></a>
<FONT color="green">335</FONT>       * Updates the Manager with this Project. Any old definition is overwritten.<a name="line.335"></a>
<FONT color="green">336</FONT>       * Provide default values for UriPatterns, Properties, Members, and Invitations if not provided.<a name="line.336"></a>
<FONT color="green">337</FONT>       * @param project The Project.<a name="line.337"></a>
<FONT color="green">338</FONT>       */<a name="line.338"></a>
<FONT color="green">339</FONT>      public synchronized void putProject(Project project) {<a name="line.339"></a>
<FONT color="green">340</FONT>        try {<a name="line.340"></a>
<FONT color="green">341</FONT>          provideDefaults(project);<a name="line.341"></a>
<FONT color="green">342</FONT>          project.setLastMod(Tstamp.makeTimestamp());<a name="line.342"></a>
<FONT color="green">343</FONT>          String xmlProject =  this.makeProject(project);<a name="line.343"></a>
<FONT color="green">344</FONT>          String xmlRef =  this.makeProjectRefString(project);<a name="line.344"></a>
<FONT color="green">345</FONT>          this.updateCache(project, xmlProject, xmlRef);<a name="line.345"></a>
<FONT color="green">346</FONT>          this.dbManager.storeProject(project, xmlProject, xmlRef);<a name="line.346"></a>
<FONT color="green">347</FONT>        }<a name="line.347"></a>
<FONT color="green">348</FONT>        catch (Exception e) {<a name="line.348"></a>
<FONT color="green">349</FONT>          server.getLogger().warning("Failed to put Project" + StackTrace.toString(e));<a name="line.349"></a>
<FONT color="green">350</FONT>        }<a name="line.350"></a>
<FONT color="green">351</FONT>      }<a name="line.351"></a>
<FONT color="green">352</FONT>      <a name="line.352"></a>
<FONT color="green">353</FONT>      /**<a name="line.353"></a>
<FONT color="green">354</FONT>       * Renames the project.<a name="line.354"></a>
<FONT color="green">355</FONT>       * @param owner The owner of the project to be renamed. <a name="line.355"></a>
<FONT color="green">356</FONT>       * @param projectName The project to be renamed.<a name="line.356"></a>
<FONT color="green">357</FONT>       * @param newProjectName The new project name. <a name="line.357"></a>
<FONT color="green">358</FONT>       * @throws Exception If projectName could not be found, or if newProjectName names an <a name="line.358"></a>
<FONT color="green">359</FONT>       * existing project. <a name="line.359"></a>
<FONT color="green">360</FONT>       */<a name="line.360"></a>
<FONT color="green">361</FONT>      public synchronized void renameProject(User owner, String projectName, String newProjectName)<a name="line.361"></a>
<FONT color="green">362</FONT>      throws Exception {<a name="line.362"></a>
<FONT color="green">363</FONT>        if (hasProject(owner, newProjectName)) {<a name="line.363"></a>
<FONT color="green">364</FONT>          throw new Exception("Project " + newProjectName + " is already defined.");<a name="line.364"></a>
<FONT color="green">365</FONT>        }<a name="line.365"></a>
<FONT color="green">366</FONT>        Project project = getProject(owner, projectName);<a name="line.366"></a>
<FONT color="green">367</FONT>        if (project == null) {<a name="line.367"></a>
<FONT color="green">368</FONT>          throw new Exception("Project " + projectName + " not found.");<a name="line.368"></a>
<FONT color="green">369</FONT>        }<a name="line.369"></a>
<FONT color="green">370</FONT>        project.setName(newProjectName);<a name="line.370"></a>
<FONT color="green">371</FONT>        deleteProject(owner, projectName);<a name="line.371"></a>
<FONT color="green">372</FONT>        putProject(project);<a name="line.372"></a>
<FONT color="green">373</FONT>      }<a name="line.373"></a>
<FONT color="green">374</FONT>      <a name="line.374"></a>
<FONT color="green">375</FONT>      /**<a name="line.375"></a>
<FONT color="green">376</FONT>       * Returns true if the passed Project name is defined for this User (who must be the owner).<a name="line.376"></a>
<FONT color="green">377</FONT>       * @param  owner The project owner (can be null). <a name="line.377"></a>
<FONT color="green">378</FONT>       * @param  projectName A project name (can be null).<a name="line.378"></a>
<FONT color="green">379</FONT>       * @return True if a Project with that name is owned by that User.  False if the User or<a name="line.379"></a>
<FONT color="green">380</FONT>       * Project is not defined. <a name="line.380"></a>
<FONT color="green">381</FONT>       */<a name="line.381"></a>
<FONT color="green">382</FONT>      public synchronized boolean hasProject(User owner, String projectName) {<a name="line.382"></a>
<FONT color="green">383</FONT>        return <a name="line.383"></a>
<FONT color="green">384</FONT>        (owner != null) &amp;&amp;<a name="line.384"></a>
<FONT color="green">385</FONT>        (projectName != null) &amp;&amp;<a name="line.385"></a>
<FONT color="green">386</FONT>        this.owner2name2project.containsKey(owner) &amp;&amp;<a name="line.386"></a>
<FONT color="green">387</FONT>        this.owner2name2project.get(owner).containsKey(projectName);<a name="line.387"></a>
<FONT color="green">388</FONT>      }<a name="line.388"></a>
<FONT color="green">389</FONT>      <a name="line.389"></a>
<FONT color="green">390</FONT>      /**<a name="line.390"></a>
<FONT color="green">391</FONT>       * Returns true if member is a member of the project owned by owner. <a name="line.391"></a>
<FONT color="green">392</FONT>       * @param owner The owner of projectName.<a name="line.392"></a>
<FONT color="green">393</FONT>       * @param projectName The name of the project owned by owner.<a name="line.393"></a>
<FONT color="green">394</FONT>       * @param member The user whose membership is being checked.<a name="line.394"></a>
<FONT color="green">395</FONT>       * @return True if member is a member of project, false otherwise. <a name="line.395"></a>
<FONT color="green">396</FONT>       */<a name="line.396"></a>
<FONT color="green">397</FONT>      public synchronized boolean isMember(User owner, String projectName, String member) {<a name="line.397"></a>
<FONT color="green">398</FONT>        // Return false if owner, project, member are invalid.<a name="line.398"></a>
<FONT color="green">399</FONT>        if ((owner == null) || (member == null) || (projectName == null) ||<a name="line.399"></a>
<FONT color="green">400</FONT>            !this.owner2name2project.containsKey(owner) ||<a name="line.400"></a>
<FONT color="green">401</FONT>            !this.owner2name2project.get(owner).containsKey(projectName)) {<a name="line.401"></a>
<FONT color="green">402</FONT>          return false;<a name="line.402"></a>
<FONT color="green">403</FONT>        }<a name="line.403"></a>
<FONT color="green">404</FONT>        // Now we can get the project.<a name="line.404"></a>
<FONT color="green">405</FONT>        Project project = this.owner2name2project.get(owner).get(projectName);<a name="line.405"></a>
<FONT color="green">406</FONT>        // Return false if the &lt;Members&gt; field is null.<a name="line.406"></a>
<FONT color="green">407</FONT>        if (!project.isSetMembers()) {<a name="line.407"></a>
<FONT color="green">408</FONT>          return false;<a name="line.408"></a>
<FONT color="green">409</FONT>        }<a name="line.409"></a>
<FONT color="green">410</FONT>        // Look for the member in the list.<a name="line.410"></a>
<FONT color="green">411</FONT>        List&lt;String&gt; members = project.getMembers().getMember();<a name="line.411"></a>
<FONT color="green">412</FONT>        for (String currMember : members) {<a name="line.412"></a>
<FONT color="green">413</FONT>          if (currMember.equals(member)) {<a name="line.413"></a>
<FONT color="green">414</FONT>            return true;<a name="line.414"></a>
<FONT color="green">415</FONT>          }<a name="line.415"></a>
<FONT color="green">416</FONT>        }<a name="line.416"></a>
<FONT color="green">417</FONT>        // Got here, which means that we never found the member.<a name="line.417"></a>
<FONT color="green">418</FONT>        return false;<a name="line.418"></a>
<FONT color="green">419</FONT>      }<a name="line.419"></a>
<FONT color="green">420</FONT>      <a name="line.420"></a>
<FONT color="green">421</FONT>      /**<a name="line.421"></a>
<FONT color="green">422</FONT>       * Returns true if member is invited to be a member of the project owned by owner. <a name="line.422"></a>
<FONT color="green">423</FONT>       * @param owner The owner of projectName.<a name="line.423"></a>
<FONT color="green">424</FONT>       * @param projectName The name of the project owned by owner.<a name="line.424"></a>
<FONT color="green">425</FONT>       * @param invitee The user whose invitation status is being checked.<a name="line.425"></a>
<FONT color="green">426</FONT>       * @return True if member is invited to be a member of project, false otherwise. <a name="line.426"></a>
<FONT color="green">427</FONT>       */<a name="line.427"></a>
<FONT color="green">428</FONT>      public synchronized boolean isInvited(User owner, String projectName, String invitee) {<a name="line.428"></a>
<FONT color="green">429</FONT>        // Return false if owner, project, member are invalid.<a name="line.429"></a>
<FONT color="green">430</FONT>        if ((owner == null) || (invitee == null) || (projectName == null) ||<a name="line.430"></a>
<FONT color="green">431</FONT>            !this.owner2name2project.containsKey(owner) ||<a name="line.431"></a>
<FONT color="green">432</FONT>            !this.owner2name2project.get(owner).containsKey(projectName)) {<a name="line.432"></a>
<FONT color="green">433</FONT>          return false;<a name="line.433"></a>
<FONT color="green">434</FONT>        }<a name="line.434"></a>
<FONT color="green">435</FONT>        // Now we can get the project.<a name="line.435"></a>
<FONT color="green">436</FONT>        Project project = this.owner2name2project.get(owner).get(projectName);<a name="line.436"></a>
<FONT color="green">437</FONT>        // Return false if the &lt;Members&gt; field is null.<a name="line.437"></a>
<FONT color="green">438</FONT>        if (!project.isSetInvitations()) {<a name="line.438"></a>
<FONT color="green">439</FONT>          return false;<a name="line.439"></a>
<FONT color="green">440</FONT>        }<a name="line.440"></a>
<FONT color="green">441</FONT>        // Look for the member in the list.<a name="line.441"></a>
<FONT color="green">442</FONT>        List&lt;String&gt; invitees = project.getInvitations().getInvitation();<a name="line.442"></a>
<FONT color="green">443</FONT>        for (String currInvitee : invitees) {<a name="line.443"></a>
<FONT color="green">444</FONT>          if (currInvitee.equals(invitee)) {<a name="line.444"></a>
<FONT color="green">445</FONT>            return true;<a name="line.445"></a>
<FONT color="green">446</FONT>          }<a name="line.446"></a>
<FONT color="green">447</FONT>        }<a name="line.447"></a>
<FONT color="green">448</FONT>        // Got here, which means that we never found the invitee.<a name="line.448"></a>
<FONT color="green">449</FONT>        return false;<a name="line.449"></a>
<FONT color="green">450</FONT>      }<a name="line.450"></a>
<FONT color="green">451</FONT>      <a name="line.451"></a>
<FONT color="green">452</FONT>      /**<a name="line.452"></a>
<FONT color="green">453</FONT>       * Returns true if member is a spectator of the project owned by owner. <a name="line.453"></a>
<FONT color="green">454</FONT>       * @param owner The owner of projectName.<a name="line.454"></a>
<FONT color="green">455</FONT>       * @param projectName The name of the project owned by owner.<a name="line.455"></a>
<FONT color="green">456</FONT>       * @param spectator The user whose spectator status is being checked.<a name="line.456"></a>
<FONT color="green">457</FONT>       * @return True if spectator is a spectator. <a name="line.457"></a>
<FONT color="green">458</FONT>       */<a name="line.458"></a>
<FONT color="green">459</FONT>      public synchronized boolean isSpectator(User owner, String projectName, String spectator) {<a name="line.459"></a>
<FONT color="green">460</FONT>        // Return false if owner, project, member are invalid.<a name="line.460"></a>
<FONT color="green">461</FONT>        if ((owner == null) || (spectator == null) || (projectName == null) ||<a name="line.461"></a>
<FONT color="green">462</FONT>            !this.owner2name2project.containsKey(owner) ||<a name="line.462"></a>
<FONT color="green">463</FONT>            !this.owner2name2project.get(owner).containsKey(projectName)) {<a name="line.463"></a>
<FONT color="green">464</FONT>          return false;<a name="line.464"></a>
<FONT color="green">465</FONT>        }<a name="line.465"></a>
<FONT color="green">466</FONT>        // Now we can get the project.<a name="line.466"></a>
<FONT color="green">467</FONT>        Project project = this.owner2name2project.get(owner).get(projectName);<a name="line.467"></a>
<FONT color="green">468</FONT>        // Return false if the &lt;Spectators&gt; field is null.<a name="line.468"></a>
<FONT color="green">469</FONT>        if (!project.isSetSpectators()) {<a name="line.469"></a>
<FONT color="green">470</FONT>          return false;<a name="line.470"></a>
<FONT color="green">471</FONT>        }<a name="line.471"></a>
<FONT color="green">472</FONT>        // Look for the member in the list.<a name="line.472"></a>
<FONT color="green">473</FONT>        List&lt;String&gt; spectators = project.getSpectators().getSpectator();<a name="line.473"></a>
<FONT color="green">474</FONT>        for (String currSpectator : spectators) {<a name="line.474"></a>
<FONT color="green">475</FONT>          if (currSpectator.equals(spectator)) {<a name="line.475"></a>
<FONT color="green">476</FONT>            return true;<a name="line.476"></a>
<FONT color="green">477</FONT>          }<a name="line.477"></a>
<FONT color="green">478</FONT>        }<a name="line.478"></a>
<FONT color="green">479</FONT>        // Got here, which means that we never found the invitee.<a name="line.479"></a>
<FONT color="green">480</FONT>        return false;<a name="line.480"></a>
<FONT color="green">481</FONT>      }<a name="line.481"></a>
<FONT color="green">482</FONT>      <a name="line.482"></a>
<FONT color="green">483</FONT>      <a name="line.483"></a>
<FONT color="green">484</FONT>      /**<a name="line.484"></a>
<FONT color="green">485</FONT>       * Returns true if user1 and user2 are members of the same Project and <a name="line.485"></a>
<FONT color="green">486</FONT>       * that project encompasses the given day.<a name="line.486"></a>
<FONT color="green">487</FONT>       * @param userEmail1 The first user.<a name="line.487"></a>
<FONT color="green">488</FONT>       * @param userEmail2 The second user.<a name="line.488"></a>
<FONT color="green">489</FONT>       * @param tstampString The date in question, which could be null.<a name="line.489"></a>
<FONT color="green">490</FONT>       * @return True if the two users are in the same project that encompasses the given day.<a name="line.490"></a>
<FONT color="green">491</FONT>       */<a name="line.491"></a>
<FONT color="green">492</FONT>      public synchronized boolean inProject(String userEmail1, String userEmail2, String tstampString) {<a name="line.492"></a>
<FONT color="green">493</FONT>        // If any params are null, return false.<a name="line.493"></a>
<FONT color="green">494</FONT>        if ((tstampString == null) || (userEmail1 == null) || (userEmail2 == null)) {<a name="line.494"></a>
<FONT color="green">495</FONT>          return false;<a name="line.495"></a>
<FONT color="green">496</FONT>        }<a name="line.496"></a>
<FONT color="green">497</FONT>        // If either email cannot be converted to a user, return false.<a name="line.497"></a>
<FONT color="green">498</FONT>        User user1 = this.userManager.getUser(userEmail1);<a name="line.498"></a>
<FONT color="green">499</FONT>        if (user1 == null) {<a name="line.499"></a>
<FONT color="green">500</FONT>          return false;<a name="line.500"></a>
<FONT color="green">501</FONT>        }<a name="line.501"></a>
<FONT color="green">502</FONT>        User user2 = this.userManager.getUser(userEmail2);<a name="line.502"></a>
<FONT color="green">503</FONT>        if (user2 == null) {<a name="line.503"></a>
<FONT color="green">504</FONT>          return false;<a name="line.504"></a>
<FONT color="green">505</FONT>        }<a name="line.505"></a>
<FONT color="green">506</FONT>        // Return false if timestamp is null or cannot be converted to a real timestamp.<a name="line.506"></a>
<FONT color="green">507</FONT>        XMLGregorianCalendar timestamp = null;<a name="line.507"></a>
<FONT color="green">508</FONT>        try {<a name="line.508"></a>
<FONT color="green">509</FONT>          timestamp = Tstamp.makeTimestamp(tstampString);<a name="line.509"></a>
<FONT color="green">510</FONT>        }<a name="line.510"></a>
<FONT color="green">511</FONT>        catch (Exception e) {<a name="line.511"></a>
<FONT color="green">512</FONT>          return false;<a name="line.512"></a>
<FONT color="green">513</FONT>        }<a name="line.513"></a>
<FONT color="green">514</FONT>        // Now look through all projects and see if there is a project with both users that encompasses<a name="line.514"></a>
<FONT color="green">515</FONT>        // the given timestamp.<a name="line.515"></a>
<FONT color="green">516</FONT>        for (Entry&lt;User, Map&lt;String, Project&gt;&gt; entry : this.owner2name2project.entrySet()) {<a name="line.516"></a>
<FONT color="green">517</FONT>          for (Project project : entry.getValue().values()) {<a name="line.517"></a>
<FONT color="green">518</FONT>            if (belongs(project, user1) &amp;&amp; belongs(project, user2) &amp;&amp; <a name="line.518"></a>
<FONT color="green">519</FONT>                Tstamp.inBetween(project.getStartTime(), timestamp, project.getEndTime())) {<a name="line.519"></a>
<FONT color="green">520</FONT>              return true;<a name="line.520"></a>
<FONT color="green">521</FONT>            }<a name="line.521"></a>
<FONT color="green">522</FONT>          }<a name="line.522"></a>
<FONT color="green">523</FONT>        }<a name="line.523"></a>
<FONT color="green">524</FONT>        return false;<a name="line.524"></a>
<FONT color="green">525</FONT>      }<a name="line.525"></a>
<FONT color="green">526</FONT>    <a name="line.526"></a>
<FONT color="green">527</FONT>      /**<a name="line.527"></a>
<FONT color="green">528</FONT>       * Returns true if user is the owner or a member or a spectator of Project.<a name="line.528"></a>
<FONT color="green">529</FONT>       * @param project The project. <a name="line.529"></a>
<FONT color="green">530</FONT>       * @param user The user who's belonging is being assessed. <a name="line.530"></a>
<FONT color="green">531</FONT>       * @return True if user is the owner or a member of project.<a name="line.531"></a>
<FONT color="green">532</FONT>       */<a name="line.532"></a>
<FONT color="green">533</FONT>      private boolean belongs(Project project, User user) {<a name="line.533"></a>
<FONT color="green">534</FONT>        return <a name="line.534"></a>
<FONT color="green">535</FONT>        (project.getOwner().equals(user.getEmail()) ||<a name="line.535"></a>
<FONT color="green">536</FONT>         project.getMembers().getMember().contains(user.getEmail()) ||<a name="line.536"></a>
<FONT color="green">537</FONT>         project.getSpectators().getSpectator().contains(user.getEmail())<a name="line.537"></a>
<FONT color="green">538</FONT>        );<a name="line.538"></a>
<FONT color="green">539</FONT>      }<a name="line.539"></a>
<FONT color="green">540</FONT>      <a name="line.540"></a>
<FONT color="green">541</FONT>      <a name="line.541"></a>
<FONT color="green">542</FONT>      /**<a name="line.542"></a>
<FONT color="green">543</FONT>       * Ensures that the passed Project is no longer present in this Manager. <a name="line.543"></a>
<FONT color="green">544</FONT>       * @param owner The user who owns this Project.<a name="line.544"></a>
<FONT color="green">545</FONT>       * @param projectName The name of the project.<a name="line.545"></a>
<FONT color="green">546</FONT>       */<a name="line.546"></a>
<FONT color="green">547</FONT>      public synchronized void deleteProject(User owner, String projectName) {<a name="line.547"></a>
<FONT color="green">548</FONT>        if (this.owner2name2project.containsKey(owner)) {<a name="line.548"></a>
<FONT color="green">549</FONT>          Project project = this.owner2name2project.get(owner).get(projectName);<a name="line.549"></a>
<FONT color="green">550</FONT>          if (project != null) {<a name="line.550"></a>
<FONT color="green">551</FONT>            this.project2ref.remove(project);<a name="line.551"></a>
<FONT color="green">552</FONT>            this.project2xml.remove(project);<a name="line.552"></a>
<FONT color="green">553</FONT>            this.owner2name2project.get(owner).remove(projectName);<a name="line.553"></a>
<FONT color="green">554</FONT>          }<a name="line.554"></a>
<FONT color="green">555</FONT>        }<a name="line.555"></a>
<FONT color="green">556</FONT>        this.dbManager.deleteProject(owner, projectName);<a name="line.556"></a>
<FONT color="green">557</FONT>      }<a name="line.557"></a>
<FONT color="green">558</FONT>      <a name="line.558"></a>
<FONT color="green">559</FONT>      /**<a name="line.559"></a>
<FONT color="green">560</FONT>       * Returns the Project Xml String associated with this User and project name.<a name="line.560"></a>
<FONT color="green">561</FONT>       * @param owner The user that owns this project.<a name="line.561"></a>
<FONT color="green">562</FONT>       * @param projectName The name of the project.<a name="line.562"></a>
<FONT color="green">563</FONT>       * @return The Project XML string, or null if not found.<a name="line.563"></a>
<FONT color="green">564</FONT>       */<a name="line.564"></a>
<FONT color="green">565</FONT>      public synchronized String getProjectString(User owner, String projectName) {<a name="line.565"></a>
<FONT color="green">566</FONT>        if (hasProject(owner, projectName)) {<a name="line.566"></a>
<FONT color="green">567</FONT>          Project project = this.owner2name2project.get(owner).get(projectName);<a name="line.567"></a>
<FONT color="green">568</FONT>          return this.project2xml.get(project);<a name="line.568"></a>
<FONT color="green">569</FONT>        }<a name="line.569"></a>
<FONT color="green">570</FONT>        return null;<a name="line.570"></a>
<FONT color="green">571</FONT>      }  <a name="line.571"></a>
<FONT color="green">572</FONT>      <a name="line.572"></a>
<FONT color="green">573</FONT>      /**<a name="line.573"></a>
<FONT color="green">574</FONT>       * Returns a set containing the current Project instances. <a name="line.574"></a>
<FONT color="green">575</FONT>       * For thread safety, a fresh Set of Projects is built each time this is called. <a name="line.575"></a>
<FONT color="green">576</FONT>       * @return A Set containing the current Projects. <a name="line.576"></a>
<FONT color="green">577</FONT>       */<a name="line.577"></a>
<FONT color="green">578</FONT>      public synchronized Set&lt;Project&gt; getProjects() {<a name="line.578"></a>
<FONT color="green">579</FONT>        Set&lt;Project&gt; projectSet = new HashSet&lt;Project&gt;(projectSetSize);<a name="line.579"></a>
<FONT color="green">580</FONT>        for (User user : this.owner2name2project.keySet()) {<a name="line.580"></a>
<FONT color="green">581</FONT>          for (String projectName : this.owner2name2project.get(user).keySet()) {<a name="line.581"></a>
<FONT color="green">582</FONT>            projectSet.add(this.owner2name2project.get(user).get(projectName));<a name="line.582"></a>
<FONT color="green">583</FONT>          }<a name="line.583"></a>
<FONT color="green">584</FONT>        }<a name="line.584"></a>
<FONT color="green">585</FONT>        return projectSet;<a name="line.585"></a>
<FONT color="green">586</FONT>      }<a name="line.586"></a>
<FONT color="green">587</FONT>     <a name="line.587"></a>
<FONT color="green">588</FONT>     <a name="line.588"></a>
<FONT color="green">589</FONT>      /**<a name="line.589"></a>
<FONT color="green">590</FONT>       * Returns an XML SensorDataIndex String for all data associated with the Project<a name="line.590"></a>
<FONT color="green">591</FONT>       * owned by this user.<a name="line.591"></a>
<FONT color="green">592</FONT>       * Assumes that the owner and projectName define an existing Project.<a name="line.592"></a>
<FONT color="green">593</FONT>       * @param owner The User that owns this Project.<a name="line.593"></a>
<FONT color="green">594</FONT>       * @param project the Project instance.<a name="line.594"></a>
<FONT color="green">595</FONT>       * @return The XML SensorDataIndex string providing an index to all data for this project.<a name="line.595"></a>
<FONT color="green">596</FONT>       * @throws Exception If things go wrong. <a name="line.596"></a>
<FONT color="green">597</FONT>       */<a name="line.597"></a>
<FONT color="green">598</FONT>      public synchronized String getProjectSensorDataIndex(User owner, Project project) <a name="line.598"></a>
<FONT color="green">599</FONT>      throws Exception {<a name="line.599"></a>
<FONT color="green">600</FONT>        SensorDataManager sensorDataManager = this.getSensorDataManager(); <a name="line.600"></a>
<FONT color="green">601</FONT>        XMLGregorianCalendar startTime = project.getStartTime();<a name="line.601"></a>
<FONT color="green">602</FONT>        XMLGregorianCalendar endTime = project.getEndTime();<a name="line.602"></a>
<FONT color="green">603</FONT>        List&lt;String&gt; patterns = project.getUriPatterns().getUriPattern();<a name="line.603"></a>
<FONT color="green">604</FONT>        List&lt;User&gt; users = getProjectUsers(project);<a name="line.604"></a>
<FONT color="green">605</FONT>        return sensorDataManager.getSensorDataIndex(users, startTime, endTime, patterns, null);<a name="line.605"></a>
<FONT color="green">606</FONT>      }<a name="line.606"></a>
<FONT color="green">607</FONT>      <a name="line.607"></a>
<FONT color="green">608</FONT>    <a name="line.608"></a>
<FONT color="green">609</FONT>      /**<a name="line.609"></a>
<FONT color="green">610</FONT>       * Returns the XML SensorDataIndex string for the data associated with this Project within the <a name="line.610"></a>
<FONT color="green">611</FONT>       * specified start and end times.<a name="line.611"></a>
<FONT color="green">612</FONT>       * Assumes that owner, project, startTime, and endTime are non-null, and that startTime and<a name="line.612"></a>
<FONT color="green">613</FONT>       * endTime are within the Project start and end time interval.<a name="line.613"></a>
<FONT color="green">614</FONT>       * @param owner The User who owns this Project. <a name="line.614"></a>
<FONT color="green">615</FONT>       * @param project the Project.<a name="line.615"></a>
<FONT color="green">616</FONT>       * @param startTime The startTime.<a name="line.616"></a>
<FONT color="green">617</FONT>       * @param endTime The endTime.<a name="line.617"></a>
<FONT color="green">618</FONT>       * @param sdt The SensorDataType of interest, or null if all sensordatatypes are to be retrieved.<a name="line.618"></a>
<FONT color="green">619</FONT>       * @return The XML String providing a SensorDataIndex to the sensor data in this project<a name="line.619"></a>
<FONT color="green">620</FONT>       * starting at startTime and ending at endTime. <a name="line.620"></a>
<FONT color="green">621</FONT>       * @throws Exception if problems occur.<a name="line.621"></a>
<FONT color="green">622</FONT>       */  <a name="line.622"></a>
<FONT color="green">623</FONT>      public synchronized String getProjectSensorDataIndex(User owner, <a name="line.623"></a>
<FONT color="green">624</FONT>          Project project, XMLGregorianCalendar startTime, XMLGregorianCalendar endTime, String sdt) <a name="line.624"></a>
<FONT color="green">625</FONT>      throws Exception {<a name="line.625"></a>
<FONT color="green">626</FONT>        SensorDataManager sensorDataManager = this.getSensorDataManager(); <a name="line.626"></a>
<FONT color="green">627</FONT>        List&lt;String&gt; patterns = project.getUriPatterns().getUriPattern();<a name="line.627"></a>
<FONT color="green">628</FONT>        List&lt;User&gt; users = getProjectUsers(project);<a name="line.628"></a>
<FONT color="green">629</FONT>        return sensorDataManager.getSensorDataIndex(users, startTime, endTime, patterns, sdt);<a name="line.629"></a>
<FONT color="green">630</FONT>      }<a name="line.630"></a>
<FONT color="green">631</FONT>      <a name="line.631"></a>
<FONT color="green">632</FONT>      /**<a name="line.632"></a>
<FONT color="green">633</FONT>       * Returns the XML SensorDataIndex string for the data associated with this Project within the <a name="line.633"></a>
<FONT color="green">634</FONT>       * specified start and end times.<a name="line.634"></a>
<FONT color="green">635</FONT>       * Assumes that owner, project, startTime, and endTime are non-null, and that startTime and<a name="line.635"></a>
<FONT color="green">636</FONT>       * endTime are within the Project start and end time interval.<a name="line.636"></a>
<FONT color="green">637</FONT>       * @param owner The User who owns this Project. <a name="line.637"></a>
<FONT color="green">638</FONT>       * @param project the Project.<a name="line.638"></a>
<FONT color="green">639</FONT>       * @param startTime The startTime.<a name="line.639"></a>
<FONT color="green">640</FONT>       * @param endTime The endTime.<a name="line.640"></a>
<FONT color="green">641</FONT>       * @param sdt The SensorDataType of interest, or null if all sensordatatypes are to be retrieved.<a name="line.641"></a>
<FONT color="green">642</FONT>       * @param tool The tool of interest.<a name="line.642"></a>
<FONT color="green">643</FONT>       * @return The XML String providing a SensorDataIndex to the sensor data in this project<a name="line.643"></a>
<FONT color="green">644</FONT>       * starting at startTime and ending at endTime. <a name="line.644"></a>
<FONT color="green">645</FONT>       * @throws Exception if problems occur.<a name="line.645"></a>
<FONT color="green">646</FONT>       */  <a name="line.646"></a>
<FONT color="green">647</FONT>      public synchronized String getProjectSensorDataIndex(User owner, <a name="line.647"></a>
<FONT color="green">648</FONT>          Project project, XMLGregorianCalendar startTime, XMLGregorianCalendar endTime, String sdt, <a name="line.648"></a>
<FONT color="green">649</FONT>          String tool) <a name="line.649"></a>
<FONT color="green">650</FONT>      throws Exception {<a name="line.650"></a>
<FONT color="green">651</FONT>        SensorDataManager sensorDataManager = this.getSensorDataManager(); <a name="line.651"></a>
<FONT color="green">652</FONT>        List&lt;String&gt; patterns = project.getUriPatterns().getUriPattern();<a name="line.652"></a>
<FONT color="green">653</FONT>        List&lt;User&gt; users = getProjectUsers(project);<a name="line.653"></a>
<FONT color="green">654</FONT>        return sensorDataManager.getSensorDataIndex(users, startTime, endTime, patterns, sdt, tool);<a name="line.654"></a>
<FONT color="green">655</FONT>      }<a name="line.655"></a>
<FONT color="green">656</FONT>      <a name="line.656"></a>
<FONT color="green">657</FONT>      /**<a name="line.657"></a>
<FONT color="green">658</FONT>       * Returns the XML SensorDataIndex string for the data associated with this Project within the <a name="line.658"></a>
<FONT color="green">659</FONT>       * specified start and end times and startIndex and maxInstances.<a name="line.659"></a>
<FONT color="green">660</FONT>       * Assumes that owner, project, startTime, and endTime are non-null, and that startTime and<a name="line.660"></a>
<FONT color="green">661</FONT>       * endTime are within the Project start and end time interval, and that startIndex and <a name="line.661"></a>
<FONT color="green">662</FONT>       * maxInstances are non-negative.<a name="line.662"></a>
<FONT color="green">663</FONT>       * @param owner The User who owns this Project. <a name="line.663"></a>
<FONT color="green">664</FONT>       * @param project the Project.<a name="line.664"></a>
<FONT color="green">665</FONT>       * @param startTime The startTime.<a name="line.665"></a>
<FONT color="green">666</FONT>       * @param endTime The endTime.<a name="line.666"></a>
<FONT color="green">667</FONT>       * @param startIndex The starting index within the timestamp-ordered list of all sensor data<a name="line.667"></a>
<FONT color="green">668</FONT>       * instances associated with this project at the time of this call.<a name="line.668"></a>
<FONT color="green">669</FONT>       * @param maxInstances The maximum number of instances to return in the index.<a name="line.669"></a>
<FONT color="green">670</FONT>       * @return The XML String providing a SensorDataIndex to the sensor data in this project<a name="line.670"></a>
<FONT color="green">671</FONT>       * starting at startTime and ending at endTime with the specified startIndex and maxInstances. <a name="line.671"></a>
<FONT color="green">672</FONT>       * @throws Exception if problems occur.<a name="line.672"></a>
<FONT color="green">673</FONT>       */  <a name="line.673"></a>
<FONT color="green">674</FONT>      public synchronized String getProjectSensorDataIndex(User owner, <a name="line.674"></a>
<FONT color="green">675</FONT>          Project project, XMLGregorianCalendar startTime, XMLGregorianCalendar endTime, int startIndex,<a name="line.675"></a>
<FONT color="green">676</FONT>          int maxInstances) <a name="line.676"></a>
<FONT color="green">677</FONT>      throws Exception {<a name="line.677"></a>
<FONT color="green">678</FONT>        SensorDataManager sensorDataManager = this.getSensorDataManager(); <a name="line.678"></a>
<FONT color="green">679</FONT>        List&lt;String&gt; patterns = project.getUriPatterns().getUriPattern();<a name="line.679"></a>
<FONT color="green">680</FONT>        List&lt;User&gt; users = getProjectUsers(project);<a name="line.680"></a>
<FONT color="green">681</FONT>        return sensorDataManager.getSensorDataIndex(users, startTime, endTime, patterns, startIndex,<a name="line.681"></a>
<FONT color="green">682</FONT>            maxInstances);<a name="line.682"></a>
<FONT color="green">683</FONT>      }<a name="line.683"></a>
<FONT color="green">684</FONT>      <a name="line.684"></a>
<FONT color="green">685</FONT>      /**<a name="line.685"></a>
<FONT color="green">686</FONT>       * Returns a string containing a SensorDataIndex representing the "snapshot" of the sensor data<a name="line.686"></a>
<FONT color="green">687</FONT>       * for the given project in the given interval for the given sdt.  Tool is optional and can be <a name="line.687"></a>
<FONT color="green">688</FONT>       * null.<a name="line.688"></a>
<FONT color="green">689</FONT>       * @param project The project.<a name="line.689"></a>
<FONT color="green">690</FONT>       * @param startTime The start time.<a name="line.690"></a>
<FONT color="green">691</FONT>       * @param endTime The end time.<a name="line.691"></a>
<FONT color="green">692</FONT>       * @param sdt The sensor data type of interest. <a name="line.692"></a>
<FONT color="green">693</FONT>       * @param tool The tool of interest, or null if any tool is acceptable.<a name="line.693"></a>
<FONT color="green">694</FONT>       * @return The SensorDataIndex containing the snapshot of sensor data. <a name="line.694"></a>
<FONT color="green">695</FONT>       * @throws Exception If problems occur.<a name="line.695"></a>
<FONT color="green">696</FONT>       */<a name="line.696"></a>
<FONT color="green">697</FONT>      public synchronized String getProjectSensorDataSnapshot(<a name="line.697"></a>
<FONT color="green">698</FONT>          Project project, XMLGregorianCalendar startTime, XMLGregorianCalendar endTime, String sdt,<a name="line.698"></a>
<FONT color="green">699</FONT>          String tool)  throws Exception {<a name="line.699"></a>
<FONT color="green">700</FONT>        List&lt;String&gt; patterns = project.getUriPatterns().getUriPattern();<a name="line.700"></a>
<FONT color="green">701</FONT>        List&lt;User&gt; users = getProjectUsers(project);<a name="line.701"></a>
<FONT color="green">702</FONT>        return dbManager.getProjectSensorDataSnapshot(users, startTime, endTime, patterns, sdt, tool);<a name="line.702"></a>
<FONT color="green">703</FONT>      }<a name="line.703"></a>
<FONT color="green">704</FONT>      <a name="line.704"></a>
<FONT color="green">705</FONT>      /**<a name="line.705"></a>
<FONT color="green">706</FONT>       * Creates and returns the list of User instances associated with project.<a name="line.706"></a>
<FONT color="green">707</FONT>       * The users are the owner plus all members.<a name="line.707"></a>
<FONT color="green">708</FONT>       * If the owner email or member emails cannot be resolved to User instances, they are silently<a name="line.708"></a>
<FONT color="green">709</FONT>       * ignored.<a name="line.709"></a>
<FONT color="green">710</FONT>       * @param project The project whose users are to be found and returned.<a name="line.710"></a>
<FONT color="green">711</FONT>       * @return The list of Users associated with this project.<a name="line.711"></a>
<FONT color="green">712</FONT>       */<a name="line.712"></a>
<FONT color="green">713</FONT>      private List&lt;User&gt; getProjectUsers(Project project) {<a name="line.713"></a>
<FONT color="green">714</FONT>        List&lt;User&gt; users = new ArrayList&lt;User&gt;();<a name="line.714"></a>
<FONT color="green">715</FONT>        User owner = userManager.getUser(project.getOwner());<a name="line.715"></a>
<FONT color="green">716</FONT>        if (owner != null) {<a name="line.716"></a>
<FONT color="green">717</FONT>          users.add(owner);<a name="line.717"></a>
<FONT color="green">718</FONT>        }<a name="line.718"></a>
<FONT color="green">719</FONT>        for (String member : project.getMembers().getMember()) {<a name="line.719"></a>
<FONT color="green">720</FONT>          User user = userManager.getUser(member);<a name="line.720"></a>
<FONT color="green">721</FONT>          if (user != null) {<a name="line.721"></a>
<FONT color="green">722</FONT>            users.add(user);<a name="line.722"></a>
<FONT color="green">723</FONT>          }<a name="line.723"></a>
<FONT color="green">724</FONT>        }<a name="line.724"></a>
<FONT color="green">725</FONT>        return users; <a name="line.725"></a>
<FONT color="green">726</FONT>      }<a name="line.726"></a>
<FONT color="green">727</FONT>      <a name="line.727"></a>
<FONT color="green">728</FONT>    <a name="line.728"></a>
<FONT color="green">729</FONT>      /**<a name="line.729"></a>
<FONT color="green">730</FONT>       * Returns the XML ProjectSummary string for the data associated with this Project within the <a name="line.730"></a>
<FONT color="green">731</FONT>       * specified start and end times.<a name="line.731"></a>
<FONT color="green">732</FONT>       * Note that the Project start and end times may further constrain the returned set of data. <a name="line.732"></a>
<FONT color="green">733</FONT>       * This method chooses the greater of startString and the Project startTime, and the lesser of<a name="line.733"></a>
<FONT color="green">734</FONT>       * endString and the Project endTime. <a name="line.734"></a>
<FONT color="green">735</FONT>       * Assumes that User and Project are valid.<a name="line.735"></a>
<FONT color="green">736</FONT>       * @param project the Project.<a name="line.736"></a>
<FONT color="green">737</FONT>       * @param startTime The startTimeXml.<a name="line.737"></a>
<FONT color="green">738</FONT>       * @param endTime The endTime.<a name="line.738"></a>
<FONT color="green">739</FONT>       * @return The XML String providing a ProjectSummary of this project<a name="line.739"></a>
<FONT color="green">740</FONT>       * starting at startTime and ending at endTime. <a name="line.740"></a>
<FONT color="green">741</FONT>       * @throws Exception if startString or endString are not XMLGregorianCalendars.<a name="line.741"></a>
<FONT color="green">742</FONT>       */  <a name="line.742"></a>
<FONT color="green">743</FONT>      public synchronized String getProjectSummaryString(Project project, <a name="line.743"></a>
<FONT color="green">744</FONT>          XMLGregorianCalendar startTime, XMLGregorianCalendar endTime) throws Exception {<a name="line.744"></a>
<FONT color="green">745</FONT>        List&lt;String&gt; patterns = project.getUriPatterns().getUriPattern();<a name="line.745"></a>
<FONT color="green">746</FONT>        List&lt;User&gt; users = getProjectUsers(project);<a name="line.746"></a>
<FONT color="green">747</FONT>        String href = this.server.getHostName() + "projects/" + project.getOwner() + "/" +<a name="line.747"></a>
<FONT color="green">748</FONT>        project.getName() + "/summary?startTime=" + startTime + "&amp;endTime=" + endTime;<a name="line.748"></a>
<FONT color="green">749</FONT>        ProjectSummary summary = dbManager.getProjectSummary(users, startTime, endTime, patterns, href);<a name="line.749"></a>
<FONT color="green">750</FONT>        return makeProjectSummaryString(summary);<a name="line.750"></a>
<FONT color="green">751</FONT>      }<a name="line.751"></a>
<FONT color="green">752</FONT>      <a name="line.752"></a>
<FONT color="green">753</FONT>      /**<a name="line.753"></a>
<FONT color="green">754</FONT>       * Returns a MultiDayProjectSummary instance for the given project, startTime, and number of days.<a name="line.754"></a>
<FONT color="green">755</FONT>       * @param project The Project.<a name="line.755"></a>
<FONT color="green">756</FONT>       * @param startTime The startTime. <a name="line.756"></a>
<FONT color="green">757</FONT>       * @param numDays The number of days. <a name="line.757"></a>
<FONT color="green">758</FONT>       * @return The MultiDayProjectSummary instance for the given set of days. <a name="line.758"></a>
<FONT color="green">759</FONT>       * @throws Exception If problems occur. <a name="line.759"></a>
<FONT color="green">760</FONT>       */<a name="line.760"></a>
<FONT color="green">761</FONT>      public synchronized String getMultiDayProjectSummaryString(Project project, <a name="line.761"></a>
<FONT color="green">762</FONT>          XMLGregorianCalendar startTime, Integer numDays) throws Exception {<a name="line.762"></a>
<FONT color="green">763</FONT>        List&lt;String&gt; patterns = project.getUriPatterns().getUriPattern();<a name="line.763"></a>
<FONT color="green">764</FONT>        List&lt;User&gt; users = getProjectUsers(project);<a name="line.764"></a>
<FONT color="green">765</FONT>        MultiDayProjectSummary multiSummary = new MultiDayProjectSummary();<a name="line.765"></a>
<FONT color="green">766</FONT>        for (int i = 0; i &lt; numDays; i++) {<a name="line.766"></a>
<FONT color="green">767</FONT>          XMLGregorianCalendar start = Tstamp.incrementDays(startTime, i);<a name="line.767"></a>
<FONT color="green">768</FONT>          XMLGregorianCalendar end = Tstamp.incrementDays(startTime, i + 1);<a name="line.768"></a>
<FONT color="green">769</FONT>          String href = this.server.getHostName() + "projects/" + project.getOwner() + "/" +<a name="line.769"></a>
<FONT color="green">770</FONT>          project.getName() + "/summary?startTime=" + start + "&amp;endTime=" + end;<a name="line.770"></a>
<FONT color="green">771</FONT>          ProjectSummary summary = dbManager.getProjectSummary(users, start, end, patterns, href);<a name="line.771"></a>
<FONT color="green">772</FONT>          multiSummary.getProjectSummary().add(summary);<a name="line.772"></a>
<FONT color="green">773</FONT>        }<a name="line.773"></a>
<FONT color="green">774</FONT>        return makeMultiDayProjectSummaryString(multiSummary);<a name="line.774"></a>
<FONT color="green">775</FONT>      }<a name="line.775"></a>
<FONT color="green">776</FONT>      <a name="line.776"></a>
<FONT color="green">777</FONT>      <a name="line.777"></a>
<FONT color="green">778</FONT>      /**<a name="line.778"></a>
<FONT color="green">779</FONT>       * Creates and stores the "Default" project for the specified user. <a name="line.779"></a>
<FONT color="green">780</FONT>       * @param owner The user who will own this Project.<a name="line.780"></a>
<FONT color="green">781</FONT>       */<a name="line.781"></a>
<FONT color="green">782</FONT>      public final synchronized void addDefaultProject(User owner) {<a name="line.782"></a>
<FONT color="green">783</FONT>        Project project = new Project();<a name="line.783"></a>
<FONT color="green">784</FONT>        provideDefaults(project);<a name="line.784"></a>
<FONT color="green">785</FONT>        project.setDescription("The default Project");<a name="line.785"></a>
<FONT color="green">786</FONT>        project.setStartTime(Tstamp.getDefaultProjectStartTime());<a name="line.786"></a>
<FONT color="green">787</FONT>        project.setEndTime(Tstamp.getDefaultProjectEndTime());<a name="line.787"></a>
<FONT color="green">788</FONT>        project.setName(DEFAULT_PROJECT_NAME);<a name="line.788"></a>
<FONT color="green">789</FONT>        project.setOwner(owner.getEmail());<a name="line.789"></a>
<FONT color="green">790</FONT>        putProject(project);<a name="line.790"></a>
<FONT color="green">791</FONT>      }<a name="line.791"></a>
<FONT color="green">792</FONT>      <a name="line.792"></a>
<FONT color="green">793</FONT>      /**<a name="line.793"></a>
<FONT color="green">794</FONT>       * Returns true if the passed user has any defined Projects.<a name="line.794"></a>
<FONT color="green">795</FONT>       * @param  owner The user who is the owner of the Projects.<a name="line.795"></a>
<FONT color="green">796</FONT>       * @return True if that User is defined and has at least one Project.<a name="line.796"></a>
<FONT color="green">797</FONT>       */<a name="line.797"></a>
<FONT color="green">798</FONT>      public synchronized boolean hasProjects(User owner) {<a name="line.798"></a>
<FONT color="green">799</FONT>        return this.owner2name2project.containsKey(owner);<a name="line.799"></a>
<FONT color="green">800</FONT>      }<a name="line.800"></a>
<FONT color="green">801</FONT>      <a name="line.801"></a>
<FONT color="green">802</FONT>      /**<a name="line.802"></a>
<FONT color="green">803</FONT>       * Returns the Project associated with user and projectName, or null if not found.<a name="line.803"></a>
<FONT color="green">804</FONT>       * @param  owner The user. <a name="line.804"></a>
<FONT color="green">805</FONT>       * @param  projectName A project name<a name="line.805"></a>
<FONT color="green">806</FONT>       * @return The project, or null if not found.<a name="line.806"></a>
<FONT color="green">807</FONT>       */<a name="line.807"></a>
<FONT color="green">808</FONT>      public synchronized Project getProject(User owner, String projectName) {<a name="line.808"></a>
<FONT color="green">809</FONT>        if ((owner == null) || (projectName == null)) {<a name="line.809"></a>
<FONT color="green">810</FONT>          return null;<a name="line.810"></a>
<FONT color="green">811</FONT>        }<a name="line.811"></a>
<FONT color="green">812</FONT>        Project project = ((hasProject(owner, projectName)) ? <a name="line.812"></a>
<FONT color="green">813</FONT>            owner2name2project.get(owner).get(projectName) : null);<a name="line.813"></a>
<FONT color="green">814</FONT>        if (project != null) {<a name="line.814"></a>
<FONT color="green">815</FONT>          project = provideDefaults(project);<a name="line.815"></a>
<FONT color="green">816</FONT>        }<a name="line.816"></a>
<FONT color="green">817</FONT>        return project;<a name="line.817"></a>
<FONT color="green">818</FONT>    <a name="line.818"></a>
<FONT color="green">819</FONT>      }<a name="line.819"></a>
<FONT color="green">820</FONT>      <a name="line.820"></a>
<FONT color="green">821</FONT>      /**<a name="line.821"></a>
<FONT color="green">822</FONT>       * Takes a String encoding of a Project in XML format and converts it to an instance. <a name="line.822"></a>
<FONT color="green">823</FONT>       * <a name="line.823"></a>
<FONT color="green">824</FONT>       * @param xmlString The XML string representing a Project<a name="line.824"></a>
<FONT color="green">825</FONT>       * @return The corresponding Project instance. <a name="line.825"></a>
<FONT color="green">826</FONT>       * @throws Exception If problems occur during unmarshalling.<a name="line.826"></a>
<FONT color="green">827</FONT>       */<a name="line.827"></a>
<FONT color="green">828</FONT>      public final synchronized Project makeProject(String xmlString) throws Exception {<a name="line.828"></a>
<FONT color="green">829</FONT>        Unmarshaller unmarshaller = this.jaxbContext.createUnmarshaller();<a name="line.829"></a>
<FONT color="green">830</FONT>        return (Project)unmarshaller.unmarshal(new StringReader(xmlString));<a name="line.830"></a>
<FONT color="green">831</FONT>      }<a name="line.831"></a>
<FONT color="green">832</FONT>      <a name="line.832"></a>
<FONT color="green">833</FONT>      /**<a name="line.833"></a>
<FONT color="green">834</FONT>       * Takes a String encoding of a ProjectIndex in XML format and converts it to an instance. <a name="line.834"></a>
<FONT color="green">835</FONT>       * <a name="line.835"></a>
<FONT color="green">836</FONT>       * @param xmlString The XML string representing a ProjectIndex.<a name="line.836"></a>
<FONT color="green">837</FONT>       * @return The corresponding ProjectIndex instance. <a name="line.837"></a>
<FONT color="green">838</FONT>       * @throws Exception If problems occur during unmarshalling.<a name="line.838"></a>
<FONT color="green">839</FONT>       */<a name="line.839"></a>
<FONT color="green">840</FONT>      public final synchronized ProjectIndex makeProjectIndex(String xmlString) <a name="line.840"></a>
<FONT color="green">841</FONT>      throws Exception {<a name="line.841"></a>
<FONT color="green">842</FONT>        Unmarshaller unmarshaller = this.jaxbContext.createUnmarshaller();<a name="line.842"></a>
<FONT color="green">843</FONT>        return (ProjectIndex)unmarshaller.unmarshal(new StringReader(xmlString));<a name="line.843"></a>
<FONT color="green">844</FONT>      }<a name="line.844"></a>
<FONT color="green">845</FONT>      <a name="line.845"></a>
<FONT color="green">846</FONT>      /**<a name="line.846"></a>
<FONT color="green">847</FONT>       * Returns the passed Project instance as a String encoding of its XML representation.<a name="line.847"></a>
<FONT color="green">848</FONT>       * Final because it's called in constructor.<a name="line.848"></a>
<FONT color="green">849</FONT>       * @param project The Project instance. <a name="line.849"></a>
<FONT color="green">850</FONT>       * @return The XML String representation.<a name="line.850"></a>
<FONT color="green">851</FONT>       * @throws Exception If problems occur during translation. <a name="line.851"></a>
<FONT color="green">852</FONT>       */<a name="line.852"></a>
<FONT color="green">853</FONT>      public final synchronized String makeProject (Project project) throws Exception {<a name="line.853"></a>
<FONT color="green">854</FONT>        Marshaller marshaller = jaxbContext.createMarshaller(); <a name="line.854"></a>
<FONT color="green">855</FONT>        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();<a name="line.855"></a>
<FONT color="green">856</FONT>        dbf.setNamespaceAware(true);<a name="line.856"></a>
<FONT color="green">857</FONT>        DocumentBuilder documentBuilder = dbf.newDocumentBuilder();<a name="line.857"></a>
<FONT color="green">858</FONT>        Document doc = documentBuilder.newDocument();<a name="line.858"></a>
<FONT color="green">859</FONT>        marshaller.marshal(project, doc);<a name="line.859"></a>
<FONT color="green">860</FONT>        DOMSource domSource = new DOMSource(doc);<a name="line.860"></a>
<FONT color="green">861</FONT>        StringWriter writer = new StringWriter();<a name="line.861"></a>
<FONT color="green">862</FONT>        StreamResult result = new StreamResult(writer);<a name="line.862"></a>
<FONT color="green">863</FONT>        TransformerFactory tf = TransformerFactory.newInstance();<a name="line.863"></a>
<FONT color="green">864</FONT>        Transformer transformer = tf.newTransformer();<a name="line.864"></a>
<FONT color="green">865</FONT>        transformer.transform(domSource, result);<a name="line.865"></a>
<FONT color="green">866</FONT>        String xmlString = writer.toString();<a name="line.866"></a>
<FONT color="green">867</FONT>        // Now remove the processing instruction.  This approach seems like a total hack.<a name="line.867"></a>
<FONT color="green">868</FONT>        xmlString = xmlString.substring(xmlString.indexOf('&gt;') + 1);<a name="line.868"></a>
<FONT color="green">869</FONT>        return xmlString;<a name="line.869"></a>
<FONT color="green">870</FONT>      }<a name="line.870"></a>
<FONT color="green">871</FONT>    <a name="line.871"></a>
<FONT color="green">872</FONT>      /**<a name="line.872"></a>
<FONT color="green">873</FONT>       * Returns the passed Project instance as a String encoding of its XML representation <a name="line.873"></a>
<FONT color="green">874</FONT>       * as a ProjectRef object.<a name="line.874"></a>
<FONT color="green">875</FONT>       * Final because it's called in constructor.<a name="line.875"></a>
<FONT color="green">876</FONT>       * @param project The Project instance. <a name="line.876"></a>
<FONT color="green">877</FONT>       * @return The XML String representation of it as a ProjectRef<a name="line.877"></a>
<FONT color="green">878</FONT>       * @throws Exception If problems occur during translation. <a name="line.878"></a>
<FONT color="green">879</FONT>       */<a name="line.879"></a>
<FONT color="green">880</FONT>      public final synchronized String makeProjectRefString (Project project) <a name="line.880"></a>
<FONT color="green">881</FONT>      throws Exception {<a name="line.881"></a>
<FONT color="green">882</FONT>        ProjectRef ref = makeProjectRef(project);<a name="line.882"></a>
<FONT color="green">883</FONT>        Marshaller marshaller = jaxbContext.createMarshaller(); <a name="line.883"></a>
<FONT color="green">884</FONT>        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();<a name="line.884"></a>
<FONT color="green">885</FONT>        dbf.setNamespaceAware(true);<a name="line.885"></a>
<FONT color="green">886</FONT>        DocumentBuilder documentBuilder = dbf.newDocumentBuilder();<a name="line.886"></a>
<FONT color="green">887</FONT>        Document doc = documentBuilder.newDocument();<a name="line.887"></a>
<FONT color="green">888</FONT>        marshaller.marshal(ref, doc);<a name="line.888"></a>
<FONT color="green">889</FONT>        DOMSource domSource = new DOMSource(doc);<a name="line.889"></a>
<FONT color="green">890</FONT>        StringWriter writer = new StringWriter();<a name="line.890"></a>
<FONT color="green">891</FONT>        StreamResult result = new StreamResult(writer);<a name="line.891"></a>
<FONT color="green">892</FONT>        TransformerFactory tf = TransformerFactory.newInstance();<a name="line.892"></a>
<FONT color="green">893</FONT>        Transformer transformer = tf.newTransformer();<a name="line.893"></a>
<FONT color="green">894</FONT>        transformer.transform(domSource, result);<a name="line.894"></a>
<FONT color="green">895</FONT>        String xmlString = writer.toString();<a name="line.895"></a>
<FONT color="green">896</FONT>        // Now remove the processing instruction.  This approach seems like a total hack.<a name="line.896"></a>
<FONT color="green">897</FONT>        xmlString = xmlString.substring(xmlString.indexOf('&gt;') + 1);<a name="line.897"></a>
<FONT color="green">898</FONT>        return xmlString;<a name="line.898"></a>
<FONT color="green">899</FONT>      }<a name="line.899"></a>
<FONT color="green">900</FONT>      <a name="line.900"></a>
<FONT color="green">901</FONT>      /**<a name="line.901"></a>
<FONT color="green">902</FONT>       * Returns the passed ProjectSummary instance as a String encoding of its XML representation. <a name="line.902"></a>
<FONT color="green">903</FONT>       * @param summary The ProjectSummary instance. <a name="line.903"></a>
<FONT color="green">904</FONT>       * @return The XML String representation of it.<a name="line.904"></a>
<FONT color="green">905</FONT>       * @throws Exception If problems occur during translation. <a name="line.905"></a>
<FONT color="green">906</FONT>       */<a name="line.906"></a>
<FONT color="green">907</FONT>      public final synchronized String makeProjectSummaryString (ProjectSummary summary) <a name="line.907"></a>
<FONT color="green">908</FONT>      throws Exception {<a name="line.908"></a>
<FONT color="green">909</FONT>        Marshaller marshaller = jaxbContext.createMarshaller(); <a name="line.909"></a>
<FONT color="green">910</FONT>        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();<a name="line.910"></a>
<FONT color="green">911</FONT>        dbf.setNamespaceAware(true);<a name="line.911"></a>
<FONT color="green">912</FONT>        DocumentBuilder documentBuilder = dbf.newDocumentBuilder();<a name="line.912"></a>
<FONT color="green">913</FONT>        Document doc = documentBuilder.newDocument();<a name="line.913"></a>
<FONT color="green">914</FONT>        marshaller.marshal(summary, doc);<a name="line.914"></a>
<FONT color="green">915</FONT>        DOMSource domSource = new DOMSource(doc);<a name="line.915"></a>
<FONT color="green">916</FONT>        StringWriter writer = new StringWriter();<a name="line.916"></a>
<FONT color="green">917</FONT>        StreamResult result = new StreamResult(writer);<a name="line.917"></a>
<FONT color="green">918</FONT>        TransformerFactory tf = TransformerFactory.newInstance();<a name="line.918"></a>
<FONT color="green">919</FONT>        Transformer transformer = tf.newTransformer();<a name="line.919"></a>
<FONT color="green">920</FONT>        transformer.transform(domSource, result);<a name="line.920"></a>
<FONT color="green">921</FONT>        String xmlString = writer.toString();<a name="line.921"></a>
<FONT color="green">922</FONT>        // Now remove the processing instruction.  This approach seems like a total hack.<a name="line.922"></a>
<FONT color="green">923</FONT>        xmlString = xmlString.substring(xmlString.indexOf('&gt;') + 1);<a name="line.923"></a>
<FONT color="green">924</FONT>        return xmlString;<a name="line.924"></a>
<FONT color="green">925</FONT>      }<a name="line.925"></a>
<FONT color="green">926</FONT>      <a name="line.926"></a>
<FONT color="green">927</FONT>      /**<a name="line.927"></a>
<FONT color="green">928</FONT>       * Returns the passed MultiDayProjectSummary as a String encoding of its XML representation. <a name="line.928"></a>
<FONT color="green">929</FONT>       * @param summary The MultiDayProjectSummary instance. <a name="line.929"></a>
<FONT color="green">930</FONT>       * @return The XML String representation of it.<a name="line.930"></a>
<FONT color="green">931</FONT>       * @throws Exception If problems occur during translation. <a name="line.931"></a>
<FONT color="green">932</FONT>       */<a name="line.932"></a>
<FONT color="green">933</FONT>      public final synchronized String makeMultiDayProjectSummaryString (MultiDayProjectSummary summary)<a name="line.933"></a>
<FONT color="green">934</FONT>      throws Exception {<a name="line.934"></a>
<FONT color="green">935</FONT>        Marshaller marshaller = jaxbContext.createMarshaller(); <a name="line.935"></a>
<FONT color="green">936</FONT>        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();<a name="line.936"></a>
<FONT color="green">937</FONT>        dbf.setNamespaceAware(true);<a name="line.937"></a>
<FONT color="green">938</FONT>        DocumentBuilder documentBuilder = dbf.newDocumentBuilder();<a name="line.938"></a>
<FONT color="green">939</FONT>        Document doc = documentBuilder.newDocument();<a name="line.939"></a>
<FONT color="green">940</FONT>        marshaller.marshal(summary, doc);<a name="line.940"></a>
<FONT color="green">941</FONT>        DOMSource domSource = new DOMSource(doc);<a name="line.941"></a>
<FONT color="green">942</FONT>        StringWriter writer = new StringWriter();<a name="line.942"></a>
<FONT color="green">943</FONT>        StreamResult result = new StreamResult(writer);<a name="line.943"></a>
<FONT color="green">944</FONT>        TransformerFactory tf = TransformerFactory.newInstance();<a name="line.944"></a>
<FONT color="green">945</FONT>        Transformer transformer = tf.newTransformer();<a name="line.945"></a>
<FONT color="green">946</FONT>        transformer.transform(domSource, result);<a name="line.946"></a>
<FONT color="green">947</FONT>        String xmlString = writer.toString();<a name="line.947"></a>
<FONT color="green">948</FONT>        // Now remove the processing instruction.  This approach seems like a total hack.<a name="line.948"></a>
<FONT color="green">949</FONT>        xmlString = xmlString.substring(xmlString.indexOf('&gt;') + 1);<a name="line.949"></a>
<FONT color="green">950</FONT>        return xmlString;<a name="line.950"></a>
<FONT color="green">951</FONT>      }<a name="line.951"></a>
<FONT color="green">952</FONT>      /**<a name="line.952"></a>
<FONT color="green">953</FONT>       * Returns a ProjectRef instance constructed from a Project instance.<a name="line.953"></a>
<FONT color="green">954</FONT>       * @param project The Project instance. <a name="line.954"></a>
<FONT color="green">955</FONT>       * @return A ProjectRef instance. <a name="line.955"></a>
<FONT color="green">956</FONT>       */<a name="line.956"></a>
<FONT color="green">957</FONT>      public synchronized ProjectRef makeProjectRef(Project project) {<a name="line.957"></a>
<FONT color="green">958</FONT>        ProjectRef ref = new ProjectRef();<a name="line.958"></a>
<FONT color="green">959</FONT>        String ownerEmail = convertOwnerToEmail(project.getOwner());<a name="line.959"></a>
<FONT color="green">960</FONT>        ref.setName(project.getName());<a name="line.960"></a>
<FONT color="green">961</FONT>        ref.setOwner(ownerEmail);<a name="line.961"></a>
<FONT color="green">962</FONT>        ref.setLastMod(project.getLastMod());<a name="line.962"></a>
<FONT color="green">963</FONT>        ref.setHref(this.server.getHostName() + "projects/" + ownerEmail + "/" + project.getName()); <a name="line.963"></a>
<FONT color="green">964</FONT>        return ref;<a name="line.964"></a>
<FONT color="green">965</FONT>      }<a name="line.965"></a>
<FONT color="green">966</FONT>      <a name="line.966"></a>
<FONT color="green">967</FONT>      /**<a name="line.967"></a>
<FONT color="green">968</FONT>       * Returns the SensorDataManager. <a name="line.968"></a>
<FONT color="green">969</FONT>       * @return The SensorDataManager. <a name="line.969"></a>
<FONT color="green">970</FONT>       */<a name="line.970"></a>
<FONT color="green">971</FONT>      private SensorDataManager getSensorDataManager() {<a name="line.971"></a>
<FONT color="green">972</FONT>        return (SensorDataManager)this.server.getContext().getAttributes().get("SensorDataManager");<a name="line.972"></a>
<FONT color="green">973</FONT>      }<a name="line.973"></a>
<FONT color="green">974</FONT>      <a name="line.974"></a>
<FONT color="green">975</FONT>    }<a name="line.975"></a>




























































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